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USUI AKIO

Overview
  • Total Patents
    21
About

USUI AKIO has a total of 21 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan, United Kingdom and Germany. Its main competitors in its focus markets medical technology, thermal processes and basic materials chemistry are POLY BOND INC, HUNDORF HARALD HERMANN and CRECIA CORP.

Patent filings in countries

World map showing USUI AKIOs patent filings in countries
# Country Total Patents
#1 Japan 6
#2 United Kingdom 5
#3 Germany 4
#4 France 4
#5 China 1
#6 Republic of Korea 1

Patent filings per year

Chart showing USUI AKIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Usui Akio 18

Latest patents

Publication Filing date Title
FR2770224A1 Viscous liquid deoxidant compositions containing metal powder, adhesive and water, used for preventing oxidation of stored materials, e.g. foodstuffs
GB9718510D0 Viscous Liquid Deoxidizer, Deoxidizing Sheet Made Thereof and Manufacturing Method for Deoxidizing Sheet
GB9613986D0 Viscous liquid exothermic composition,exothermic device made thereof and manufacturing method of exothermic device
JPH0975388A Inky or creamy exothermic composition and heating element formed by using the same as well as production of this heating element
JPH0948968A Method for controlling heat generating reaction of heat generating material composition, heat generating material composition, heat generating article, plaster, perfume emitting device, and pesticide or bactericide emitting device
JPH08336554A Heating element and patch formed by using the same
JPH08319477A Method for controlling heat generation of heat generating material composition, heat generating material composition, heat generating material, plaster, device for emitting perfume, and device for emitting pesticide or bactericide
JPH08206147A Exothermic body and plaster using the same
JPS6449724A Brake lining alarming device